MT88V32
Data Sheet
AC Electrical Characteristics† - Timing Characteristics- Voltages are with respect to VDD=+5V, VEE=-7V,
VSS=0V, RL=1kΩ, CL=50pF unlesss otherwise stated. Also applicable for VEE=VSS=0, VDD=+12V.
Characteristics
Sym. Min. Typ.‡ Max.
Units
Test Conditions
tdh1 = 20ns min.
tds1 = 30ns min.
1
2
3
4
5
6
7
8
9
DATA to STROBE1 setup
DATA to STROBE1 hold
CS to STROBE1 setup
CS to STROBE1 hold
tds1
tdh1
20
10
20
20
20
20
75
75
20
10
75
10
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tcss1
tcsh1
tass1
tash1
tspw1
tspw2
trwss1
trwsh1
trpw
ADDRESS to STROBE1 setup
ADDRESS to STROBE1 hold
STROBE1 pulse width
STROBE2 pulse width
R/W to STROBE1 setup
10 R/W to STROBE1 hold
11 RESET pulse width
12 CS to High Z
trpw
13 CS to DATA output valid
14 STROBE2 to STROBE1 setup
15 STROBE1 to STROBE2 setup
tcsov
ts2s1
ts1s2
trst
200
300
0
0
16 MR to switch OPEN delay
50% MR to10% Output
17 R/W to DATA output valid
18 Address to DATA output valid
19 R/W to High Z
trwov
taov
trwz
taz
150
200
ns
ns
ns
ns
10
10
20 Address to High Z
21 STROBE2 to switch status delay
50% strobe to10% output change
tstrobe2(on)
tson
tsoff
100
100
300
300
ns
ns
tstrobe2(off)
† Timing is over recommended temperature range with VIH=5V, VIL=0V, VOH=2.4V, VOL=0.8V, RL=3kΩ (DATA) and RL=1kΩ (analog).
‡ Typical figures are at 25°C and are for design aid only; not guaranteed and not subject to production testing.
16
Zarlink Semiconductor Inc.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
